In a world where technology and human life are deeply connected, the enormous Nirvana Corporation implants a "Nirvana ID" into every newborn—a system that handles daily tasks like identification and payments while also recording a thorough history of each person's experiences. Within this futuristic backdrop, Pigsy, a lazy and self-centered individual, sets out on a path full of trickery and swindles in hopes of living an easy life, only to discover that real happiness was much nearer than they ever realized.